29342540

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{1787}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 61728912

約数和(自身を除く): 32386372

約数列:

[1, 2, 4, 5, 10, 20, 821, 1642, 1787, 3284, 3574, 4105, 7148, 8210, 8935, 16420, 17870, 35740, 1467127, 2934254, 5868508, 7335635, 14671270, 29342540]

約数ペア:

[(1, 29342540), (2, 14671270), (4, 7335635), (5, 5868508), (10, 2934254), (20, 1467127), (821, 35740), (1642, 17870), (1787, 16420), (3284, 8935), (3574, 8210), (4105, 7148)]